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Celebrities and ...Check out some of Hollywood's biggest stars younger sisters. (Photos by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Beyonce KnowlesThe unstoppable Beyonce Knowles was born September 4, 1981, in Houston. Jane of all trades, she is a R&B singer, songwriter, record producer, actress and model. Her little sister has recently begun to follow in her booty-shaking footsteps. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Solange KnowlesSolange Knowles has been compared to big sister Beyonce by the media, but she dismisses the notion, saying they are artistically different. She broke into the music scene at 16 and has released two studios albums. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Emily DeschanelDeschanel, star of Fox's hit show "Bones," was born in Los Angeles to an Academy Award-nominated cinematographer and director and an actress. She has one younger sister who followed in her acting footsteps and recently broke into the world of music. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Zooey DeschanelLittle sister Zooey Deschanel is the star of the new film "500 Days of Summer" and a woman to watch in Hollywood. She has sung in several of her films, and her debut album "Volume One" (recorded with M. Ward under the moniker She & Him) was released on March 18, 2008. Zooey plays the piano, percussion, xylophone, banjo and ukulele. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Lindsay LohanLohan started in show business as a child fashion model in magazine ads and television commercials. She began her acting career at 10 year old and by the age of 11 she made her motion picture debut in "The Parent Trap." In recent years, Lohan's personal life has been the bread and butter of the celebrity gossip industry. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Ali LohanLindsay's little sis Ali caught the entertainment bug at a young age and dabbled in modeling and singing until landing a reality TV show, "Living Lohan" - a gig that exposed her to the masses. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Haylie DuffHaylie Katherine Duff, born February 19, 1985, is an actress and singer songwriter. She was recording a debut album stated for release in 2005-2006 but was dropped from her record company. Her younger sister is an actress, singer, and fashion designer. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Hilary DuffAfter working in local theater plays and television commercials in her childhood, Hilary gained fame for playing the title role in the television series, "Lizzie McGuire." Now 22 years old, she has pop music career, a clothing line, and two exclusive perfume collections. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Britney SpearsBrit sure has come a long way since her days as a Mouseketeer. A 2009 Forbes issue ranked Spears as the 13th most powerful celebrity with over $35 million dollars in earnings this year. But Brit isn't the only Spears who has been in the media spotlight. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Jamie Lynn Spear...Britney's mini me, Jamie Lynn Spears, was best known for starring in the television series, "Zoey 101," until she announced her controversial pregnancy in 2007. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Jessica SimpsonJessica Simpson rose to fame in the late 1990s thanks to her singing chops. She scored a reality TV show with her then hubby Nick Lachey, divorced, went country, and found love again with Cowboys quarterback Tony Romo, who reportedly ended their one-and-a-half-year relationship on the eve of her 29th birthday. It seems her baby sister has had more luck in the love department. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Ashlee SimpsonAsh followed after big sis Jess and tried her hand and a singing career and a reality show. Since giving birth to a son and marrying rocker Pete Wentz she has kept a low profile. Wonder what's next for little Simpson? (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Paris Hilton28-year-old Paris Hilton rocketed to fame simply for being born into a family of hotel and real estate moguls. Once merely a socialite, Hilton can now rattle off a laundry list of accomplishments including media personality, model, singer, author, fashion designer and actress. Her little sister is the more low-key of the two. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Nicky HiltonAt 25 years old, Paris' little sister Nicky has opted for fashion over frenzy. After a modeling stint, she launched her own clothing line Chick by Nicky Hilton in 2004 and has also designed a line of handbags for Japanese company Samantha Thavasa from 2002–2005. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Ashley OlsenThe Olsen twins will forever be known as Michelle Tanner to many, but Mary Kate and Ashley aren't the only Olsen girls. Their little sister isn't as famous, but she sure is making a splash in the film world. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Elizabeth OlsenElizbveth "Lizzie" Olsen is only a couple of years younger than her famous older siblings, but not nearly as famous. She is a graduate of NYU's Tisch School and has roles in three upcoming films, inlcuding "Martha Marcy May Marlene," which debuted at Sundance. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Wynonna Judd45-year-old singer Wynonna Judd is practically country royalty. She first rose to fame in the 1980s alongside her mother Naomi, in the country music duo, The Judds. Her little sister lights up the big screen instead of the stage. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Ashley JuddThe younger half-sister of Wynonna Judd, 41-year-old Ashley grew up to be an actress known for playing the strong woman role in many movies. (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Eric RobertsThespian blood courses through 53-year-old Eric Roberts' veins. His parents were one-time actors and playwrights, his daughter Emma Roberts is quickly making her way up Hollywood's totem pole and his younger sister is America's sweetheart. (AP Photo/Dan Steinberg)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Julia RobertsEric's little sister Julia Roberts is one of the biggest stars in Hollywood. The 41-year-old actress exploded in the '90s and hasn't lost steam yet. Roberts' films have grossed over $2.3 billion at the American box office, making her the highest grossing female movie star. (AP Photo/Richard Drew)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Kourtney Kardash...Did you know Kourtney Kardashian is the oldest of the 'Dash' ladies? That's right, Kourtney may not be the most talked-about Kardashian, but having been born in 1979 gives her all of the big-sister rights. You can catch the whole clan on E!'s "Keeping Up with the Kardashians." (Photo by Getty Images) The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Kim KardashianKim Kardashian rose to super-stardom after a scandalous video surfaced and the 28-year-old social butterfly has been making headlines ever since. (AP Photo/Charles Sykes)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

La Toya JacksonLa Toya is the fifth child of the famous Jackson family. She had a few minor hits, continues to pursue her interest in the music industry with a forthcoming album, yet to be released. (AP Photo/Kevork Djansezian)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Janet JacksonTen years La Toya's junior, Janet Jackson has seen more success than her older sister. The 43-year-old is ranked by Billboard magazine as one of the top 10 best-selling music artists in the history of contemporary music, having sold over 100 million albums worldwide. Oh, she has some other famous siblings in addition to La Toya. (AP Photo/Mark J. Terrill, File)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Dakota FanningDakota crept into the hearts of moviegoers in 2001's "I Am Sam." The 15-year-old has gone on to win numerous awards and is currently the youngest person ever to have been nominated for a Screen Actors Guild Award. It seems as though there is no shortage of young talent in the Fanning family because Dakota's little sister is right on her coattails. (AP Photo/Chris Pizzello)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Elle FanningElle Fanning (left) began her acting career by playing the younger version of her older sister Dakota's characters in both the mini-series "Taken" and the movie "I Am Sam". She has since starred in "Phoebe in Wonderland" and "Somewhere." (AP Photo/Disneyland, Paul Hiffmeyer)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Haley Joel Osmen..."I see dead people," was Osment's famous line in the 1999 thriller, "The Sixth Sense." His younger sister has co-starred with 'tween' sensation Miley Cyrus.(AP Photo/Peter Kramer)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Emily OsmentAfter working in several TV films in as a child, Emily gained notoriety in the "Spy Kids" movies for her role as Gerti Giggles. She is probably most recognizable as Lilly Truscott in the "Hannah Montana" TV show and movie. (AP Photo/Peter Kramer)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Derek HoughThree-time "Dancing With The Stars" champion Derek Hough comes from a family of dancers. In addition to all four of Hough's grandparents being dancers, his parents met while on a ballroom dancing team in college. It's no surprise his famous little sister followed in his footsteps. (AP Photo/Chris Pizzello)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Julianne HoughDerek's younger sister Julianne is a two-time "Dancing With The Stars" champion. In addition to dancing, Julianne is also an accomplished country singer and actress. She is currently dating Ryan Seacrest. (AP Photo/Matt Sayles)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Miley CyrusMiley Cyrus made a splash as Disney's "Hannah Montana," and sucessfully transformed her career musical. Cyrus massivley sucessful album proves she is a bonafide singing sensation, but it is her role as big sister that has her most proud. (AP Photo/Chris Pizzello)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Noah CyrusMiley little sister Noah is making a name for herself in Hollywood. Her frist acting role came at the age of three and the littlest Cyrus continues to grab headlines. (AP Photo/Alaric Lambert)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Penélope CruzAcademy award winning actress, and more importantly, new mom Penélope Cruz has appeared in a wide array of film genres throughout her career. The Spanish actress is married to hottie Javier Bardem, but she is also big sister to one of Hollywoods rising stats. (AP Photo/Matt Sayles)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Mónica CruzPenelope's equally gorgeous younger sister Mónica is an accomplished actress and dancer. She works with her older sister on a fashion line for Spanish retailer Mango. (AP Photo/Gero Breloer)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Rosanna ArquetteThe Arquette famly is Hollywood royalty and daughter Rosanna is no exception. The oldest Arquette is an acclaimed actress, film director and producer. (AP Photo/Dan Steinberg)

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Patricia Arquett...Rosanna's little sister Patricia is a star in her own right. She just finished up a run on the smash hit telvision show "Medium." (AP Photo/Dan Steinberg)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.

Kylie MinogueMinogue began her career in the spotlight as a child actress. She quickly developed fame and transformed into a renowned pop singer in Australia. The recent breast cancer survivor is also big sister to another international star. (AP Photo/Chris Pizzello)

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Dannii MinogueThe younger Minogue sister has a list of working credits that rival her successful sister...singer, songwriter, actress, television personality, radio personality, fashion designer, model. Dannii hasn't made as big of an impact here in the United States but she is well known in the UK for her role as a judge on X-Factor. (AP Photo/Jorge Herrera)

The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.